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418 lines
17 KiB
418 lines
17 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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@author Bart Mollet
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* @package chamilo.admin
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*/
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$cidReset = true;
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require_once '../inc/global.inc.php';
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$this_section = SECTION_PLATFORM_ADMIN;
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api_protect_admin_script(true);
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/**
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* Get the total number of users on the platform
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* @see SortableTable#get_total_number_of_items()
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*/
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function get_number_of_groups() {
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$group_table = Database :: get_main_table(TABLE_MAIN_GROUP);
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$sql = "SELECT COUNT(g.id) AS total_number_of_items FROM $group_table g";
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// adding the filter to see the user's only of the current access_url
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/*
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global $_configuration;
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if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls'] && api_get_current_access_url_id()!=-1) {
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$access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
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$sql.= " INNER JOIN $access_url_rel_user_table url_rel_user ON (u.user_id=url_rel_user.user_id)";
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}
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*/
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if (isset($_GET['keyword'])) {
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$keyword = Database::escape_string(trim($_GET['keyword']));
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$sql .= " WHERE (g.name LIKE '%".$keyword."%' OR g.description LIKE '%".$keyword."%' OR g.url LIKE '%".$keyword."%' )";
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}
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// adding the filter to see the user's only of the current access_url
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/*
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if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls'] && api_get_current_access_url_id()!=-1) {
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$sql.= " AND url_rel_user.access_url_id=".api_get_current_access_url_id();
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} */
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$res = Database::query($sql);
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$obj = Database::fetch_object($res);
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return $obj->total_number_of_items;
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}
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/**
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* Get the users to display on the current page (fill the sortable-table)
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* @param int offset of first user to recover
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* @param int Number of users to get
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* @param int Column to sort on
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* @param string Order (ASC,DESC)
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* @see SortableTable#get_table_data($from)
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*/
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function get_group_data($from, $number_of_items, $column, $direction) {
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$group_table = Database :: get_main_table(TABLE_MAIN_GROUP);
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$sql = "SELECT
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g.id AS col0,
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g.name AS col1,
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g.description AS col2,
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g.visibility AS col3,
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g.id AS col4
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FROM $group_table g ";
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// adding the filter to see the user's only of the current access_url
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/* global $_configuration;
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if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls'] && api_get_current_access_url_id()!=-1) {
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$access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
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$sql.= " INNER JOIN $access_url_rel_user_table url_rel_user ON (u.user_id=url_rel_user.user_id)";
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} */
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if (isset($_GET['keyword'])) {
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$keyword = Database::escape_string(trim($_GET['keyword']));
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$sql .= " WHERE (g.name LIKE '%".$keyword."%' OR g.description LIKE '%".$keyword."%' OR g.url LIKE '%".$keyword."%' )";
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}
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/*
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// adding the filter to see the user's only of the current access_url
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if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls'] && api_get_current_access_url_id()!=-1) {
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$sql.= " AND url_rel_user.access_url_id=".api_get_current_access_url_id();
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} */
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if (!in_array($direction, array('ASC', 'DESC'))) {
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$direction = 'ASC';
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}
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$column = intval($column);
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$from = intval($from);
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$number_of_items = intval($number_of_items);
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$sql .= " ORDER BY col$column $direction ";
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$sql .= " LIMIT $from,$number_of_items";
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$res = Database::query($sql);
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$users = array();
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$t = time();
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// Status
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$status = array();
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$status[GROUP_PERMISSION_OPEN] = get_lang('Open');
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$status[GROUP_PERMISSION_CLOSED] = get_lang('Closed');
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$result = Database::select(
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'tGroupRelGroup.group_id, tGroup.id, tGroup.name',
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Database::get_main_table(TABLE_MAIN_GROUP_REL_GROUP).
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" AS tGroupRelGroup RIGHT JOIN ".Database::get_main_table(TABLE_MAIN_GROUP).
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" AS tGroup ON tGroupRelGroup.subgroup_id = tGroup.id"
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);
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$groupRelations = array();
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foreach ($result as $row) {
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$groupRelations[$row['id']] = $row;
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}
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$groups = array();
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while ($group = Database::fetch_row($res)) {
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$name = null;
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$id = $group[0];
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// Loops while the current group is a subgroup
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while (isset($groupRelations[$id]['group_id'])) {
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$name = $name ?
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$groupRelations[$id]['name'] . " > " . $name :
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$groupRelations[$id]['name'];
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$id = $groupRelations[$id]['group_id'];
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}
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// The base group
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$name = $name ?
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$groupRelations[$id]['name'] . " > " . $name :
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$groupRelations[$id]['name'];
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$group[3] = $status[$group[3]];
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$group['1'] = '<a href="'.api_get_path(WEB_CODE_PATH).'social/group_view.php?id='.$group['0'].'">'.$name.'</a>';
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$groups[] = $group;
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}
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return $groups;
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}
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function get_recent_group_data($from = 0, $number_of_items = 5, $column, $direction) {
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$group_table = Database :: get_main_table(TABLE_MAIN_GROUP);
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$sql = "SELECT
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g.id AS col0,
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g.name AS col1,
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g.description AS col2,
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g.visibility AS col3,
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g.id AS col4
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FROM $group_table g ";
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// adding the filter to see the user's only of the current access_url
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/* global $_configuration;
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if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls'] && api_get_current_access_url_id()!=-1) {
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$access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
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$sql.= " INNER JOIN $access_url_rel_user_table url_rel_user ON (u.user_id=url_rel_user.user_id)";
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} */
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if (isset($_GET['keyword'])) {
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$keyword = Database::escape_string(trim($_GET['keyword']));
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$sql .= " WHERE (g.name LIKE '%".$keyword."%' OR g.description LIKE '%".$keyword."%' OR g.url LIKE '%".$keyword."%' )";
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}
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/*
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// adding the filter to see the user's only of the current access_url
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if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls'] && api_get_current_access_url_id()!=-1) {
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$sql.= " AND url_rel_user.access_url_id=".api_get_current_access_url_id();
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} */
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if (!in_array($direction, array('ASC', 'DESC'))) {
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$direction = 'ASC';
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}
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$column = intval($column);
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$from = intval($from);
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$number_of_items = intval($number_of_items);
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$sql .= " ORDER BY col$column $direction ";
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$sql .= " LIMIT $from,$number_of_items";
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$res = Database::query($sql);
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$users = array();
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$t = time();
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while ($group = Database::fetch_row($res)) {
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// forget about the expiration date field
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$groups[] = $group;
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}
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return $groups;
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}
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/**
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* Build the modify-column of the table
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* @param int The user id
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* @param string URL params to add to table links
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* @param array Row of elements to alter
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* @return string Some HTML-code with modify-buttons
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*/
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function modify_filter($group_id, $url_params, $row) {
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global $charset;
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$result = null;
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if (api_is_platform_admin()) {
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$result .= '<a href="'.api_get_path(WEB_CODE_PATH).'admin/add_users_to_group.php?id='.$group_id.'">'.Display::return_icon('subscribe_users_social_network.png', get_lang('AddUsersToGroup'), '', ICON_SIZE_SMALL).'</a>';
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$result .= '<a href="group_edit.php?id='.$group_id.'">'.Display::return_icon('edit.png', get_lang('Edit'), array(), ICON_SIZE_SMALL).'</a> ';
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$result .= '<a href="group_list.php?action=delete_group&group_id='.$group_id.'&'.$url_params.'&sec_token='.$_SESSION['sec_token'].'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES, $charset))."'".')) return false;">'.Display::return_icon('delete.png', get_lang('Delete'), array(), ICON_SIZE_SMALL).'</a>';
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}
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return $result;
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}
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/**
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* Build the active-column of the table to lock or unlock a certain user
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* lock = the user can no longer use this account
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* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
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* @param int $active the current state of the account
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* @param int $user_id The user id
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* @param string $url_params
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* @return string Some HTML-code with the lock/unlock button
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*/
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function active_filter($active, $url_params, $row) {
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global $_user;
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if ($active == '1') {
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$action = 'lock';
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$image = 'right';
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} elseif ($active == '-1') {
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$action = 'edit';
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$image = 'expired';
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} elseif ($active == '0') {
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$action = 'unlock';
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$image = 'wrong';
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}
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if ($action == 'edit') {
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$result = Display::return_icon($image.'.gif', get_lang('AccountExpired'));
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} elseif ($row['0'] <> $_user['user_id']) { // you cannot lock yourself out otherwise you could disable all the accounts including your own => everybody is locked out and nobody can change it anymore.
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$result = '<a href="user_list.php?action='.$action.'&user_id='.$row['0'].'&'.$url_params.'&sec_token='.$_SESSION['sec_token'].'">'.Display::return_icon($image.'.gif', get_lang(ucfirst($action))).'</a>';
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}
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return $result;
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}
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/**
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* Lock or unlock a user
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* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
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* @param int $status, do we want to lock the user ($status=lock) or unlock it ($status=unlock)
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* @param int $user_id The user id
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* @return language variable
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*/
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function lock_unlock_user($status, $user_id) {
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$user_table = Database :: get_main_table(TABLE_MAIN_USER);
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if ($status == 'lock') {
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$status_db = '0';
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$return_message = get_lang('UserLocked');
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}
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if ($status == 'unlock') {
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$status_db = '1';
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$return_message = get_lang('UserUnlocked');
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}
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if (($status_db == '1' OR $status_db == '0') AND is_numeric($user_id)) {
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$sql = "UPDATE $user_table SET active=".intval($status_db)."
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WHERE user_id=".intval($user_id)."";
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$result = Database::query($sql);
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}
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if ($result) {
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return $return_message;
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}
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}
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/**
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* Instead of displaying the integer of the status, we give a translation for the status
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*
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* @param integer $status
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* @return string translation
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*
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* @version march 2008
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* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
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*/
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function status_filter($status) {
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$statusname = api_get_status_langvars();
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return $statusname[$status];
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}
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// INIT SECTION
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$action = isset($_GET["action"]) ? $_GET["action"] : null;
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if (isset($_GET['search']) && $_GET['search'] == 'advanced') {
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$interbreadcrumb[] = array("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
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$interbreadcrumb[] = array("url" => 'group_list.php', "name" => get_lang('GroupList'));
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$tool_name = get_lang('SearchAUser');
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Display :: display_header($tool_name);
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//api_display_tool_title($tool_name);
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$form = new FormValidator('advanced_search', 'get');
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$form->addElement('header', '', $tool_name);
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$form->addText('keyword_firstname', get_lang('FirstName'), false);
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$form->addText('keyword_lastname', get_lang('LastName'), false);
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$form->addText('keyword_username', get_lang('LoginName'), false);
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$form->addText('keyword_email', get_lang('Email'), false);
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$form->addText('keyword_officialcode', get_lang('OfficialCode'), false);
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$status_options = array();
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$status_options['%'] = get_lang('All');
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$status_options[STUDENT] = get_lang('Student');
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$status_options[COURSEMANAGER] = get_lang('Teacher');
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$status_options[SESSIONADMIN] = get_lang('Administrator'); //
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$form->addElement('select', 'keyword_status', get_lang('Status'), $status_options);
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$active_group = array();
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$active_group[] = $form->createElement('checkbox', 'keyword_active', '', get_lang('Active'));
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$active_group[] = $form->createElement('checkbox', 'keyword_inactive', '', get_lang('Inactive'));
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$form->addGroup($active_group, '', get_lang('ActiveAccount'), '<br/>', false);
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$form->addButtonSearch(get_lang('SearchUsers'));
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$defaults['keyword_active'] = 1;
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$defaults['keyword_inactive'] = 1;
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$form->setDefaults($defaults);
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$form->display();
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} else {
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$interbreadcrumb[] = array("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
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$tool_name = get_lang('GroupList');
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Display :: display_header($tool_name, "");
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//api_display_tool_title($tool_name);
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if (isset($_GET['action'])) {
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$check = Security::check_token('get');
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if ($check) {
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switch ($_GET['action']) {
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case 'show_message' :
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if (!empty($_GET['warn'])) {
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// to prevent too long messages
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if ($_GET['warn'] == 'session_message') {
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$_GET['warn'] = $_SESSION['session_message_import_users'];
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}
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Display::display_warning_message(urldecode($_GET['warn']), false);
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}
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if (!empty($_GET['message'])) {
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Display :: display_confirmation_message(stripslashes($_GET['message']));
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}
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break;
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case 'delete_group' :
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if (api_is_platform_admin()) {
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if (GroupPortalManager :: delete($_GET['group_id'])) {
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Display :: display_confirmation_message(get_lang('GroupDeleted'));
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} else {
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Display :: display_error_message(get_lang('CannotDeleteGroup'));
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}
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}
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break;
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case 'lock' :
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$message = lock_unlock_user('lock', $_GET['user_id']);
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Display :: display_normal_message($message);
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break;
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case 'unlock';
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$message = lock_unlock_user('unlock', $_GET['user_id']);
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Display :: display_normal_message($message);
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break;
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}
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Security::clear_token();
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}
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}
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if (isset($_POST['action'])) {
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$check = Security::check_token('get');
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if ($check) {
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switch ($_POST['action']) {
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case 'delete' :
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if (api_is_platform_admin()) {
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$number_of_selected_groups = count($_POST['id']);
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$number_of_deleted_groups = 0;
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foreach ($_POST['id'] as $index => $group_id) {
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if (GroupPortalManager :: delete($group_id)) {
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$number_of_deleted_groups++;
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}
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}
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}
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if ($number_of_selected_groups == $number_of_deleted_groups) {
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Display :: display_confirmation_message(get_lang('SelectedGroupsDeleted'));
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} else {
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Display :: display_error_message(get_lang('SomeGroupsNotDeleted'));
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}
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break;
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}
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Security::clear_token();
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}
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}
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// Create a search-box
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$form = new FormValidator('search_simple', 'get', '', '', null, false);
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$renderer = & $form->defaultRenderer();
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$renderer->setCustomElementTemplate('<span>{element}</span> ');
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$form->addElement('text', 'keyword', get_lang('Keyword'));
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$form->addButtonSearch(get_lang('Search'));
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echo '<div class="actions" style="width:100%;">';
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if (api_is_platform_admin()) {
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echo '<span style="float:right;">'.
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'<a href="'.api_get_path(WEB_CODE_PATH).'admin/group_add.php">'.Display::return_icon('create_group_social_network.png', get_lang('AddGroups'), '', ICON_SIZE_MEDIUM).'</a>'.
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'</span>';
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}
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$form->display();
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echo '</div>';
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if (isset($_GET['keyword'])) {
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$parameters = array('keyword' => Security::remove_XSS($_GET['keyword']));
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}
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// Create a sortable table with user-data
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$parameters['sec_token'] = Security::get_token();
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// get the list of all admins to mark them in the users list
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$admin_table = Database::get_main_table(TABLE_MAIN_ADMIN);
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$sql_admin = "SELECT user_id FROM $admin_table";
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$res_admin = Database::query($sql_admin);
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$_admins_list = array();
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while ($row_admin = Database::fetch_row($res_admin)) {
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$_admins_list[] = $row_admin[0];
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}
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$table = new SortableTable('group_list', 'get_number_of_groups', 'get_group_data', 2);
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$table->set_additional_parameters($parameters);
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$table->set_header(0, '', false);
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$table->set_header(1, get_lang('Name'));
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$table->set_header(2, get_lang('Description'));
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$table->set_header(3, get_lang('Visibility'));
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$table->set_header(4, '', false);
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$table->set_column_filter(4, 'modify_filter');
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//$table->set_column_filter(6, 'status_filter');
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//$table->set_column_filter(7, 'active_filter');
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//$table->set_column_filter(8, 'modify_filter');
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if (api_is_platform_admin())
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$table->set_form_actions(array('delete' => get_lang('DeleteFromPlatform')));
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$table->display();
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}
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Display :: display_footer();
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